Lithium batteries

Why Choose Lithium?

Lithium batteries are the smart alternative to traditional lead-acid batteries. They offer major advantages in weight, lifespan and ease of use — whether on the water or on the road.

Rebelcell lithium batteries are suitable for:

• Trolling motors and electric outboards

• Onboard electronics such as fishfinders

• Campervan and caravan power systems

• Off-grid energy applications

Reliable power, wherever you go.

Lightweight & Compact

Rebelcell lithium batteries weigh up to 75% less than comparable AGM or semi-traction lead batteries. A 12V 50Ah lithium battery weighs around 5 kg, while a similar lead battery can exceed 25 kg — with comparable usable runtime.

Less weight and a compact size mean easier installation, better handling and more efficient use of space.

Longer Lifespan, Lower Cost Per Use

Lithium batteries typically provide around 1000 charge cycles or more — significantly more than lead batteries. Because they can be discharged deeper and retain their capacity longer, they often deliver a lower cost per use over time.

Consistent Power & Fast Charging

Lithium batteries maintain a stable voltage during use, ensuring consistent thrust for electric motors and reliable power for onboard or camper appliances.

They also support fast charging, reducing downtime between uses.

Built-in Safety with BMS

Every Rebelcell lithium battery includes an integrated Battery Management System (BMS), protecting against deep discharge, overcharging, overvoltage and overheating — for safe and worry-free operation.

Choosing the Right Battery

• Voltage (V) must match your system (12V, 24V or 36V).

• Ampere-hour (Ah) determines how long you can use the battery before recharging.

Rebelcell batteries are clearly labeled to help you select the right solution for your application.